Fix 'make check-python-test-suite PY3=1' and -j (make jobs)
Fix Python examples to compile and run under Python 3
Add Python 3 Travis tests
Fix to ensure 2to3 for Python 3 examples is run
Fix Python test-suite makefile to show which tests have runtime tests (for Python 3).
Add swig-2.0.10 release date and release notes
Bump version to 2.0.11